def AddPoint(self, d):
if (self.drawing_mode == LineDrawingMode) or (self.drawing_mode
== ArcDrawingMode):
# edit the end of the previous item to be the start of the arc
# this only happens if we are drawing tangents to other objects
# really need to fill the gap with whatever we are tangent around
# ellipse,arc,spline or whatever
if (self.TempObject() != None) and (self.prev_object != None):
if (self.prev_object != None):
spos = self.TempObject().GetStartPoint()
epos = self.prev_object.GetEndPoint()
tanobject = self.start_pos.GetObject1()
if self.start_pos.type == cad.DigitizeType.DIGITIZE_TANGENT_TYPE and (
tanobject != None):
if tanobject.GetType() == cad.OBJECT_TYPE_SKETCH_LINE:
#((HLine*)prev_object)->B = p;
pass
elif tanobject.GetType() == cad.OBJECT_TYPE_SKETCH_ARC:
tanobject.A = geom.Point3D(spos)
tanobject.B = geom.Point3D(epos)
self.AddToTempObjects(tanobject)
elif tanobject.GetType() == cad.OBJECT_TYPE_CIRCLE:
arc = cad.NewArc(spos, epos, tanobject.axis,
tanobject.C)
arc.A = geom.Point3D(spos)
arc.B = geom.Point3D(epos)
self.AddToTempObjects(arc)
Drawing.AddPoint(self, d)
